EP 0128852 A3 19861230 - A PNEUMATIC TIRE
Title (en)
A PNEUMATIC TIRE
Publication
Application
Priority
US 50167983 A 19830606
Abstract (en)
[origin: EP0128852A2] A pneumatic radial passenger tire (30) having a carcass structure (32) which follows the natural equilibrium curve from a point (43) substantially adjacent the rim to a point (45) substantially against the belt edge. The sidewall (52) having a primary flex zone Zp with a cross-sectional width from the lower sidewall across to the upper sidewall area which is no greater than about .17 inches and a pair of secondary flex zones Zs adjacent said primary flex zone.
IPC 1-7
IPC 8 full level
B60C 3/04 (2006.01); B60C 9/02 (2006.01); B60C 13/00 (2006.01); B60C 15/06 (2006.01)
CPC (source: EP KR)
B60C 3/04 (2013.01 - EP); B60C 5/00 (2013.01 - KR); B60C 9/02 (2013.01 - EP); B60C 13/00 (2013.01 - EP)
Citation (search report)
- [X] GB 2002298 A 19790221 - GOODYEAR TIRE & RUBBER
- [Y] FR 2314059 A1 19770107 - MICHELIN & CIE [FR]
- [YP] GB 2120178 A 19831130 - BRIDGESTONE TIRE CO LTD
- [A] FR 2415016 A1 19790817 - MICHELIN & CIE [FR]
- [A] GB 2053815 A 19810211 - GOODYEAR TIRE & RUBBER
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0128852 A2 19841219; EP 0128852 A3 19861230; BR 8402477 A 19850402; CA 1213201 A 19861028; JP S608102 A 19850117; KR 850000313 A 19850226
DOCDB simple family (application)
EP 84630085 A 19840601; BR 8402477 A 19840523; CA 454827 A 19840522; JP 11324384 A 19840604; KR 840003125 A 19840605